Butler-LS - Fuel Regulators

Air & Fuel Delivery - Fuel Regulators

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Butler LS carries many types of fuel pressure regulators and kits for street or track use. No matter if its pump gas or nitrous, Butler has a fuel regulator for your application. Brands include Holley, Edelbrock, Mallory, Areomotive, and more.

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Items 1-9 of 9
Description: Gasoline and alcohol 1/8' NPT gauge port Base pressure adjustable from 40-75 PSI Medium to High HP Sold Each
Item #: AER-13101
Condition: New
Price: $168.95
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Description: Gasoline and alcohol 1/8' NPT gauge port Base pressure adjustable from 40-75 PSI Medium to High HP Sold Each
Item #: AER-13109
Condition: New
Price: $165.95
Qty:

Description: For any mechanically driven EFI fuel pump Base pressure adjustable from 40-100 PSI References Vacuum/Boost on a 1:1 ratio For engines up to 4000hp Sold Each
Item #: AER-13113
Condition: New
Price: $243.95
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Description: • Fuel Pressure Gauge • 1.5'' Diameter • 0-100 PSI • Liquid Filled • Includes integral pressure relief valve
Item #: AER-15633
Condition: New
Price: $25.95
Qty:

Description: High horsepower EFI applications Up to 2000 HP References Vacuum/Boost on a 1:1 ratio Electroless nickel-plating finish Sold Each
Item #: AER-13110
Condition: New
Price: $305.95
Qty:

Description: Adjustable from 30-70 PSI. Applications producing up to 1,000 HP Space saving design Sold Each
Item #: AER-13105
Condition: New
Price: $184.95
Qty:

Description: EFI or Carbureted Base pressure adjustable from 3 to 60 PSI Full flow Ports are 3/8' NPT Sold Each
Item #: AER-13301
Condition: New
Price: $142.95
Qty:

Description: Entire range of applications .313” Seat Increased Flow Reduced Weight Sold Each
Item #: AER-13305
Condition: New
Price: $179.95
Qty:

Description: Fuel Pressure Regulator Kit (2) -6 AN O-Ring Inlet (1) -6 AN O-Ring Outlet Adjustable From 30-70 PSI Black Anodized
Item #: FAS-307030
Condition: New
Price: $129.95
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Items 1-9 of 9

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